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Growing medium

The growing medium refers to the material in which cannabis roots develop, providing physical support, aeration, and water/nutrient retention.

Common media include soil, coco coir, peat moss, perlite, rockwool, and hydroponic substrates.

Each medium has unique water-holding, drainage, and nutrient-buffering properties, influencing growth outcomes. Choosing the right medium depends on cultivation style, environment, and management goals.

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